22196464

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{1979}}^1$

素因数の和:2688

約数の個数: 20

約数和(自身を含む): 43088760

約数和(自身を除く): 20892296

約数列:

[1, 2, 4, 8, 16, 701, 1402, 1979, 2804, 3958, 5608, 7916, 11216, 15832, 31664, 1387279, 2774558, 5549116, 11098232, 22196464]

約数ペア:

[(1, 22196464), (2, 11098232), (4, 5549116), (8, 2774558), (16, 1387279), (701, 31664), (1402, 15832), (1979, 11216), (2804, 7916), (3958, 5608)]